Home / 1,893,521.46-2,613,080.40-1,034,107.02

Finding the Fourth Proportional to 1,893,521.46, 2,613,080.40 and 1,034,107.02

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Solution

The fourth proportional to 1,893,521.46, 2,613,080.40 and 1,034,107.02 is: 1,427,079.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,521.46 : 2,613,080.40 = 1,034,107.02 : x
  2. Step 2: Convert to fraction form
    1,893,521.46/2,613,080.40 = 1,034,107.02/x
  3. Step 3: Cross multiply
    1,893,521.46x = 2,613,080.40 × 1,034,107.02
  4. Step 4: Simplify right side
    1,893,521.46x = 2,702,204,785,464.41
  5. Step 5: Solve for x
    x = 2,702,204,785,464.41/1,893,521.46
  6. Step 6: Final answer
    x = 1,427,079.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.